# -*- coding: utf-8 -*-
# Author: xiantingDeng
# Email: dengxianting@shxgroup.net
# Time: 22:40

# break 语句
i = 1
while i < 5:
    j = 1
    while j <i:
        print("*",end="")
        j += 1
        break
    print("")
    i += 1
    break

# continue
i = 1
while i < 5:
    j = 1
    while j <i:
        print("*",end="")
        j += 1
        continue
    print("")
    i += 1
    break
